From a8d9b4e040cf4fd4dd0ceb4e746985aafcb635f8 Mon Sep 17 00:00:00 2001
From: rubidium <rubidium@openttd.org>
Date: Fri, 25 May 2007 22:07:40 +0000
Subject: (svn r9923) -Add: support for Action 0 Road vehicles, property 1C,
 bit 0.

---
 src/road.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/road.h')

diff --git a/src/road.h b/src/road.h
index 4c875dce0..acb958246 100644
--- a/src/road.h
+++ b/src/road.h
@@ -43,7 +43,7 @@ DECLARE_ENUM_AS_BIT_SET(RoadTypes);
  */
 static inline bool IsValidRoadType(RoadType rt)
 {
-	return rt == ROADTYPE_ROAD;
+	return rt == ROADTYPE_ROAD || rt == ROADTYPE_TRAM;
 }
 
 /**
@@ -53,7 +53,7 @@ static inline bool IsValidRoadType(RoadType rt)
  */
 static inline bool AreValidRoadTypes(RoadTypes rts)
 {
-	return rts == ROADTYPES_ROAD;
+	return HASBIT(rts, ROADTYPE_ROAD) || HASBIT(rts, ROADTYPE_TRAM);
 }
 
 /**
@@ -115,4 +115,6 @@ static inline bool IsStraightRoadTrackdir(Trackdir dir)
  */
 bool CheckAllowRemoveRoad(TileIndex tile, RoadBits remove, Owner owner, bool *edge_road, RoadType rt);
 
+void DrawTramCatenary(TileInfo *ti, RoadBits tram);
+
 #endif /* ROAD_H */
-- 
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